The Gokase River is a river located in the southern part of Japan, primarily flowing through Kagoshima Prefecture. It is known for its clear waters and beautiful scenery, making it a popular spot for outdoor activities such as fishing and kayaking. The river is approximately 60 kilometers long and is an important water source for the surrounding communities. The Gokase River originates from the Kirishima Mountains and eventually flows into Kinko Bay. Its basin supports diverse ecosystems, providing habitats for various plant and animal species. The river also plays a significant role in local agriculture, helping to irrigate fields and support farming activities in the region.